Arcam Preamp Processor AV8 - Manual (Page 9)

AV8 Engineering Mode
To access the software versions simultaneously press OK,
DVD & CD on the front panel.
The software versions will be displayed on the OSD.
AV8 Version: 2.0
THX Ul2: 13.0
DTS –ES: 15.0
Dolby D: 16.0 DTSNeo6: 18.0
Plogic 2 : 4.0 Cos Eff : 15.0
Exit this menu
Select EXIT and OK to leave the menu.
If no buttons have been pressed for 30 seconds the AV8
will automatically exit the menu.
Press THX, this takes you to the engineering menu first
page.
Use the up/down buttons on the front panel to select the
option followed by the volume control to adjust the
setting.
Engineering Menu
RC5 Code Zone 1 :
16* (or 19)
RC5 Code Zone 2 : 16* (or 19)
Scrolling Message: Off (or On)
Restore Defaults: No (or Yes)
Diagnostics : Off (or On)
Front Panel IR Rx : On (or Off)
EXIT
RC5 Code Zone 1
This allows you to select which RC5 system code zone 1
responds to (16 or 19). If set to code 19 the AV8 will not
respond to the CR80 remote control.
RC5 Code Zone 2
This allows you to select which RC5 system code zone 2
responds to (16 or 19).
Scrolling Message
This allows you to turn the display scrolling message
on/off. When the messages are turned on you can select
the displayed message by pressing the corresponding input
button.
Button Message
DVD
Arcam AV8 FMJ Home Theatre
SAT AV8 Multichannel Processor
AV arcam sideways
VCR Arcam AV8 Sound and Vision
AUX AV8 Designed in Cambridge UK
CD Arcam AV8 Preamp Processor
TUNER AV8 THX ULTRA 2, DTS ES, DOLBY PL2
Restore Defaults
This allows you to reset the AV8 to the factory default
settings.
Diagnostics (For factory diagnostics only)
This switches on RS232 messaging to allow remote
analysis (hyperterminal at 38400 baud, 8 data bits, no
parity, 1 stop bit and no flow control).
Please note that this will disable the RS232 interface for
user control via crestron or similar controllers.
Front Panel IR Rx
This allows you to disable the front panel IR receiver and
prevent the AV8 from responding to these signals.
With the Engineering Menu title bar highlighted use the
volume control to select the second engineering page.
Engineering Menu 2
PLL Module
DVD : AUTO (or OFF)
SAT : AUTO (or OFF)
AV : AUTO (or OFF)
VCR : AUTO (or OFF)
AUX : AUTO (or OFF)
CD : AUTO (or OFF)
TUNER :AUTO (or OFF)
TAPE : AUTO (or OFF)
EXIT
If the source equipment clock rates are operating outside
the specification of the AV8 phase locked loop circuit you
may experience “a hissing noise” from the audio outputs.
In this situation it is advisable to switch the phase locked
loop circuit off of the input giving the problem. Using the
second page of the engineering menu select the input and
turn the PLL (phase locked loop) from AUTO to Off.
This can happen with Broadcast signals particularly from
satellite, cable or terrestrial digital TV.